Eight firms will turn ex-dividend on Monday. Investors wishing to receive the payouts from these firms should own them by Friday. The firms are Agro Tech Foods (₹2.50/share), Indian Metals & Ferro Alloys (₹5), JSW Steel (₹4.10), Mindtree (₹20 + ₹4), Rolcon Engineering (₹1.50), Supreme Petrochem (₹2), Tata Elxsi (₹13.50) and Tube Investments (₹0.75). A special dividend of ₹20 from Mindtree is for achieving $1-billion revenue in a fiscal and the 20th anniversary.